ClassID:

29625

B01D53/005 - CPC Classification

Classification description:

Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols, by heat treatment

Recent Application in this class:
#1
20260115661
2026-04-30

CATALYST TREATMENT APPARATUS USING PLASMA AND EXHAUST GAS TREATMENT SYSTEM USING THE SAME

#2
20260115644
2026-04-30

CARBON DIOXIDE CAPTURE METHOD

#3
20260097361
2026-04-09

GAS ABATEMENT APPARATUS AND GAS TREATMENT METHOD

#4
20260097349
2026-04-09

PROCESS AND APPARATUS FOR THE DISTILLATION OF A MIXTURE OF CARBON DIOXIDE, CARBON MONOXIDE AND NITROGEN

#5
20260077311
2026-03-19

INTEGRATED CATALYTIC REACTOR, AND EXHAUST GAS INTEGRATED TREATMENT SYSTEM INCLUDING THE SAME

#6
20260042602
2026-02-12

APPARATUS FOR PROCESSING ORGANIC MATTER HAVING LID AND AIR TREATMENT SYSTEM PROMOTING PLEASANT USER EXPERIENCE

#7
20260027516
2026-01-29

A CARBON CAPTURE PLANT

#8
20260001036
2026-01-01

METHANE MITIGATION SYSTEM

#9
20250296046
2025-09-25

WASTE GAS SCRUBBER

#10
20250296044
2025-09-25

EXHAUST GAS TREATMENT APPARATUS AND EXHAUST GAS TREATMENT METHOD

#11
20250276281
2025-09-04

Systems for Capturing Emissions

#12
20250170518
2025-05-29

METHOD OF PRODUCING CARBON DIOXIDE FROM A GAS SCRUBBING PROCESS

#13
20250121323
2025-04-17

SYSTEM AND METHOD FOR TREATING AND DISPOSING OF FLUORINATED MATERIALS

#14
20250058274
2025-02-20

PROCESS AND SYSTEM FOR REMOVING IMPURITIES FROM A GAS STREAM

#15
20240399283
2024-12-05

VACUUM CARBURIZING HARMFUL EXHAUST GASE REDUCCTION APPARATUS AND VACUUM CARBURIZING HARMFUL EXHAUST GASE REDUCCTION METHOD USING THE SAME

#16
20240382895
2024-11-21

FACILITY FOR TREATING GAS COMPRISING A GAS COOLING APPARATUS

#17
20240367091
2024-11-07

Processes For Suppressing Emission of Mercury Vapor

#18
20240321595
2024-09-26

APPARATUS FOR COLLECTING BY-PRODUCT FOR SEMICONDUCTOR MANUFACTURING PROCESS WITH IMPROVED COLLECTION SPACE EFFICIENCY

#19
20240310041
2024-09-19

MODULAR ABATEMENT APPARATUS

#20
20240299877
2024-09-12

Fully Automated Direct Air Capture Carbon Dioxide Processing System

#21
20240207774
2024-06-27

FLUID REACTOR DEVICE AND METHOD FOR OPERATING A FLUID REACTOR DEVICE

#22
20240207773
2024-06-27

FLUID REACTOR DEVICE AND METHOD FOR OPERATING A FLUID REACTOR DEVICE

#23
20240198281
2024-06-20

SYSTEM AND METHODS FOR CARBON DIOXIDE CAPTURE AND RECOVERY

#24
20240157293
2024-05-16

APPARATUS AND METHOD FOR PURIFYING A PROCESS GAS CONTAINING AT LEAST ONE POLLUTANT GAS

#25
20240109017
2024-04-04

EXHAUST SYSTEM AND EXHAUST METHOD USING BUFFER

#26
20240082777
2024-03-14

Cylindrical heating unit and exhaust gas processing device including the cylindrical heating unit

#27
20240009619
2024-01-11

HEATING SYSTEM FOR COMPRESSED PARTS CAPABLE OF CONTROLLING PROCESS ATMOSPHERE AND PRESSURE

#28
20230417410
2023-12-28

GAS PROCESSING FURNACE AND EXHAUST GAS PROCESSING DEVICE IN WHICH SAME IS USED

#29
20230415097
2023-12-28

Systems for Capturing Emissions

#30
20230415086
2023-12-28

INDUSTRIAL AIR POLLUTION REMOVAL SYSTEM

#31
20230304661
2023-09-28

REGENERATIVE THERMAL OXIDIZER, SYSTEM COMPRISING A REGENERATIVE THERMAL OXIDIZER AND METHOD OF OPERATING A REGENERATIVE THERMAL OXIDIZER

#32
20230304660
2023-09-28

REGENERATIVE THERMAL OXIDIZER, SYSTEM COMPRISING A REGENERATIVE THERMAL OXIDIZER AND METHOD OF OPERATING A REGENERATIVE THERMAL OXIDIZER

#33
20230271850
2023-08-31

FUEL CELL SYSTEM, EXHAUST GAS PURIFICATION METHOD USING FUEL CELL, AND FUEL CELL DEVICE MODIFICATION METHOD

#34
20230265794
2023-08-24

Tail gas recycle combined cycle power plant

#35
20230233982
2023-07-27

GAS PROCESSING FURNACE AND EXHAUST GAS PROCESSING DEVICE IN WHICH SAME IS USED

#36
20230226484
2023-07-20

Fully Automated Direct Air Capture Carbon Dioxide Processing System

#37
20230219034
2023-07-13

System for capturing a constituent gas from a gas supply

#38
20230211278
2023-07-06

CONTINUOUS-MOTION DIRECT AIR CAPTURE SYSTEM

#39
20230183068
2023-06-15

NOVEL METHOD FOR PRETREATING AND RECOVERING A RARE GAS FROM A GAS CONTAMINANT STREAM EXITING AN ETCH CHAMBER

#40
20230158452
2023-05-25

GAS TREATMENT METHOD AND GAS TREATMENT DEVICE

#41
20230096898
2023-03-30

Siloxane removal systems and methods

#42
20230084646
2023-03-16

APPARATUS FOR PROCESSING ORGANIC MATTER HAVING LID AND AIR TREATMENT SYSTEM PROMOTING PLEASANT USER EXPERIENCE

#43
20230081656
2023-03-16

APPARATUS FOR PROCESSING ORGANIC MATTER HAVING LID AND AIR TREATMENT SYSTEM PROMOTING PLEASANT USER EXPERIENCE

#44
20230050422
2023-02-16

Materials, systems, and methods for CO2 capture and conversion

#45
20220401879
2022-12-22

SYSTEMS AND METHODS FOR SEPARATION OF CO2 FROM A GASEOUS MIXTURE, COLLECTION, AND CONVERSION

#46
20220387922
2022-12-08

Apparatus for treating waste gas of electronics industry

#47
20220363540
2022-11-17

Method for pretreating and recovering a rare gas from a gas contaminant stream exiting an etch chamber

#48
20220355243
2022-11-10

Synergetic system and method for waste treatment

#49
20220203299
2022-06-30

Waste gas separation and treatment apparatus and control method thereof

#50
20220203289
2022-06-30

Cobalt-carbon gas collection apparatus

#51
20220152540
2022-05-19

MICROWAVE ENHANCED AIR DISINFECTION SYSTEM

#52
20220088529
2022-03-24

Waste gas abatement technology for semiconductor processing

#53
20220080346
2022-03-17

SYSTEM AND METHOD FOR CLEANING A VEHICLE PASSENGER COMPARTMENT

#54
20210381703
2021-12-09

LOW-HUMIDITY AIR SUPPLY DEVICE

#55
20210346830
2021-11-11

Electronic microbicidal air filter

#56
20210262659
2021-08-26

System and method for processing an exhaust gas

#57
20210260525
2021-08-26

METHOD AND SYSTEM FOR MOCVD EFFLUENT ABATEMENT

#58
20210260517
2021-08-26

Gas hydrate-based particulate/waste gas simultaneous removal system and method

#59
20210162339
2021-06-03

HIGH TEMPERATURE CO2 STEAM AND H2 REACTIONS FOR ENVIRONMENTAL BENEFITS.

#60
20210134701
2021-05-06

Apparatus for collecting by-product in semiconductor manufacturing process

#61
20210069637
2021-03-11

Materials, systems, and methods for CO2 capture and conversion

#62
20210025588
2021-01-28

Gas combustion treatment device, combustion treatment method, and gas purification system including gas combustion treatment device

#63
20200309367
2020-10-01

SYSTEMS AND METHODS FOR IMPROVED WASTE GAS ABATEMENT

#64
20200306690
2020-10-01

Systems and methods for managing hydrocarbon emissions

#65
20200283298
2020-09-10

Process and apparatus for removal of impurities from chlorosilanes

#66
20200254378
2020-08-13

CONCENTRATED CATALYST COMBUSTION SYSTEM HAVING ACTIVE CONCENTRATION RATIO CONTROL MEANS

#67
20200147541
2020-05-14

Integrated treatment system for composite waste gas including nitrogen oxides, chlorofluorocarbons, hydrochlorofluorocarbons, hydrofluorocarbons, and perfluorinated compounds

#68
20200122085
2020-04-23

Apparatus for exhaust gas abatement under reduced pressure

#69
20200078725
2020-03-12

Process equipment contaminant removal

#70
20190331565
2019-10-31

Particle detecting module

#71
20190331564
2019-10-31

Particle detecting module

#72
20190282948
2019-09-19

SEMICONDUCTOR PROCESSING SYSTEM

#73
20190134545
2019-05-09

Reheating collection device for gas phase process

#74
20190083900
2019-03-21

Flue gas condensation water extraction system

#75
20190015773
2019-01-17

Apparatus for treating mercury-containing waste and method for recovering high purity elemental mercury using same apparatus

#76
20180361313
2018-12-20

Process equipment contaminant removal

#77
20180361302
2018-12-20

Exhaust gas purifying and heat recovering system and method for sludge treatment

#78
20180311607
2018-11-01

Abatement apparatus

#79
20180259182
2018-09-13

Systems and methods for improved waste gas abatement

#80
20180244523
2018-08-30

Production of hyperpolarized gas

#81
20180214821
2018-08-02

Process and device for the purification of waste gas

#82
20180209317
2018-07-26

Fluid delivery system for exhaust aftertreatment system

#83
20180207580
2018-07-26

Vacuum pump with abatement function

#84
20180133642
2018-05-17

Integrated gas separation-turbine CO2 capture processes

#85
20180126333
2018-05-10

Device and a Method for Cleaning a Gas

#86
20180001252
2018-01-04

Method and device for treating nitroso compound

#87
20170326496
2017-11-16

Method of treating gas and gas treatment device

#88
20170292425
2017-10-12

Fluid delivery system for exhaust aftertreatment system

#89
20170097255
2017-04-06

AEROSOL MASS SENSOR AND SENSING METHOD

#90
20170001204
2017-01-05

Wash hood for abatement equipment and method of washing

#91
20160333757
2016-11-17

Water recovery device

#92
20160272836
2016-09-22

Production of red iron oxide pigment

#93
20160166983
2016-06-16

Process for capturing a heavy metal contained in a moist gas, integrating a heat pump to heat the gas introduced into a capture mass

#94
20160136573
2016-05-19

Desulfurization of flue gas from an amine process

#95
20150260192
2015-09-17

Vacuum pump with abatement function

#96
20150260174
2015-09-17

Vacuum pump with abatement function

#97
20150226428
2015-08-13

Process for providing an oxygen rich gas and fuel to at least two oxygen rich gas consuming units

#98
20150174524
2015-06-25

Membrane-Based Gas Separation Process Using Ejector-Driven Gas Recycle

#99
20150068396
2015-03-12

System and methods for removing contaminants from gas effluents

#100
20150044104
2015-02-12

Waste gas treatment apparatus

#101
20150041717
2015-02-12

Treatment of crude synthesis gas

#102
20150000870
2015-01-01

Exhaust gas abatement system

#103
20140352820
2014-12-04

Vacuum pump with abatement function

#104
20140334982
2014-11-13

Apparatus for treating a gas stream

#105
20140157789
2014-06-12

PROCEDURE AND INSTALLATION FOR PLASMA HEAT TREATMENT OF A GAS MIXTURE

#106
20130315810
2013-11-28

Apparatus and system for NOreduction in wet flue gas

#107
20130295509
2013-11-07

Method for thermally after-burning waste gases from acrolein and hydrocyanic acid production

#108
20130171919
2013-07-04

Exhaust system

#109
20130025294
2013-01-31

SYSTEM AND METHOD FOR CARBON DIOXIDE REMOVAL

#110
20120315205
2012-12-13

Method and device for purifying exhaust gases

#111
20120263635
2012-10-18

PROCESS AND APPARATUS FOR REMOVAL OF VOLATILE ORGANIC COMPOUNDS FROM A GAS STREAM

#112
20120183448
2012-07-19

METHOD AND APPARATUS FOR TEMPERATURE INCREASE OF EXHAUST OR PROCESS GASES WITH AN OXIDIZABLE SHARE

#113
20120171092
2012-07-05

High-efficiency, hot trap apparatus and method

#114
20120125759
2012-05-24

Vertical Calcined Petroleum Coke Incinerator

#115
20120058033
2012-03-08

METHOD FOR CATALYTIC TREATING PERFLUOROCOMPOUND GAS INCLUDING PARTICLE REMOVING UNIT

#116
20110212010
2011-09-01

Apparatus and Method for Thermal Destruction of Volatile Organic Compounds

#117
20110206585
2011-08-25

Metal recovery method, metal recovery apparatus, gas exhaust system and film forming device using same

#118
20110155567
2011-06-30

DEODORIZATION MODULE AND FOOD WASTE TREATMENT APPARATUS HAVING THE SAME

#119
20110061538
2011-03-17

Method of altering a fluid-borne contaminant

#120
20110056961
2011-03-10

Filter insert

#121
20100175639
2010-07-15

Method for decarbonization of a fuel on board a vehicle

#122
20100119420
2010-05-13

ABATEMENT SYSTEM HAVING ENHANCED EFFLUENT SCRUB AND MOISTURE CONTROL

#123
20100008838
2010-01-14

METHODS AND APPARATUS FOR ABATING ELECTRONIC DEVICE MANUFACTURING PROCESS EFFLUENT

#124
20090263299
2009-10-22

Hazardous gas abatement method

#125
20090263296
2009-10-22

CATALYST WITH BIOREACTOR FOR COMBUSTION ENGINES

#126
20090246094
2009-10-01

Waste gas purification apparatus

#127
20090216061
2009-08-27

Systems and methods for treating flammable effluent gases from manufacturing processes

#128
20090136406
2009-05-28

FLAMELESS THERMAL OXIDATION METHOD

#129
20080311015
2008-12-18

Process and device for separating hydrogen from gas flows by a pressure swing adsorption process

#130
20080196585
2008-08-21

Process for vaporizing the product COat two different pressures during COseparation

#131
20080178583
2008-07-31

Device with trace emission for treatment of exhaust gas

#132
20080112861
2008-05-15

Thermal processing apparatus and methods

#133
20070160943
2007-07-12

Monolith for use in regenerative oxidizer systems

#134
20050276739
2005-12-15

Hazardous gas abatement system using electrical heater and water scrubber

#135
20050201913
2005-09-15

Hazardous gas abatement system using electrical heater and water scrubber

#136
20050196330
2005-09-08

Abatement device

#137
17948492
2023-03-28

Fully automated direct air capture carbon dioxide processing system

#138
17698999
2023-04-11

Apparatus for trapping of reaction by-product having self regenerating function for used inner collecting tower

#139
15353310
2017-10-10

Integrated gas separation-turbine COcapture processes